The valley has returned to its former peace, and Liang Zheng’s tomb has been sealed again. Perhaps many years later, when the grass and trees here cover it again and the soil blown by the wind completely covers the stone house below, no one will notice that there is such a secret under this low mound. This person who is lucky enough to meet the indigenous people of different civilizations are sleeping here.

In the low-Earth orbit of the Planet of Life, the Pioneer Space Exploration Spacecraft began to start its engine. Su Yichen and the others had already gone from the ground to the spacecraft. The information search for this planet had been completed, and it would be meaningless to stay. Moreover, because of Liang Zheng's records, they unexpectedly got a message from this place, that is, the unknown civilization information that had been here.

In the valley, they found Liang Zheng's grave, and there was no other gain in the tomb except for another piece of stubborn iron. In addition, they searched the valley in detail in order to find traces of the unknown civilization. Unfortunately, perhaps it was too long that all traces were destroyed and covered by natural growth, and thus disappeared without a trace.

It is a pity that this is a pity. But no matter how they say it, they still gain a lot in this life planet. Especially Liang Zheng's record determines the correctness of Ike's arrival in the Andromeda Galaxy. This galaxy does have high-dimensional residual areas, and even information about the living of civilizations here in this area.

However, they are still confused about where this place is and cannot understand the more detailed situation, so they cannot calculate the specific location of this area. The Andromeda Galaxy is an extremely huge galaxy, and its vastness can be compared with the Milky Way. It is even more difficult to find a small place in such a huge area than finding a needle in a haystack.

In addition, they got two stubborn irons. After exploring the spacecraft at the Pioneer Space, they analyzed them. The results of the analysis were somewhat unexpected. The instruments showed that these two pieces of iron-like things were really iron, but they were hollow and the center part was empty. So the weight in the hand was much lighter than ordinary iron.

When they learned that their insides were hollow, Su Yichen and Luo Yan's first thought was whether there was any secret hidden inside the hollow. In fact, it was not only him, but Raymond Anthony, who also thought so. You should know that many novels on earth have such plots. Some secret things were hidden in an item that seemed impossible to hide. Among these novels, for the former Chinese, the most famous one was of course a martial arts novel written by Jin Daxia.

The novel called "The Legend of the Condor Heroes" describes such a plot. Two divine weapons that are regarded as treasures by martial arts people have caused one catastrophe and struggle in the martial arts world. Everyone is crazy by the words "The Supreme Martial Arts World, the treasure sword slays the dragon, and the command of the world, no one dares to follow, the Heavenly Heaven will not come out, who will fight for the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the edge of the sword and sword of the sword.

This story was almost known from the end of the 20th century to the beginning of the 21st century. There have been many changes in film and television. Although this is just a plot in a novel, there are similar situations in reality, such as some special tools for hidden intelligence used by spies. Although the sizes are different, their functions are the same, and they can seal things that need to be hidden inside without letting outsiders know it.

It is precisely because of this that Su Yichen and the others naturally took it for granted, and they were even a little excited, thinking that since there is a free place inside these two stubborn irons, would they hide some secrets?

Unfortunately, the answer is not the case. Ike's analysis clearly tells them that after scanning the instrument, although its interior is hollow, nothing is hidden. And there is another thing that makes everyone puzzled, that is, the instrument also shows that the hollow state of these two stubborn irons is very bizarre. They were not specially processed, because no trace of processing was found on the stubborn iron except for ordinary polishing, and the hollow parts inside were not deliberately made. It seemed to be formed naturally.

"This should be easy. When casting, a blank area is formed inside, and then the outside is melted and watered with iron." Raymond Anthony said with some presumption when he saw Su Yichen and the others confused.

Su Yichen shook his head, of course he knew this. In fact, there is another simpler method, which is to use the same material to hollow out the center, and then water it with iron and seal it outside, which can also form a similar situation. But the problem is that no matter which method, although it is difficult to distinguish with the naked eye, these traces are easy to appear under the scanning of advanced instruments and equipment on the Pioneer Space Exploration Spaceship.

But now, Ike's scanning did not show such traces, which means that the formation of these two pieces of stubborn iron was completely natural, and then polished on the surface by humans. This is too strange. With the characteristics of iron, natural formation is absolutely impossible. Even if the natural world evolves into special changes and causes such a miracle, the internal space will inevitably produce such traces.

Now, they have no trace of this. After perspective, the inside of the stubborn iron is very smooth and flat, which is like cutting a piece of space out of thin air inside a whole thing, and then giving it to the pickup without destroying its surface.

At this moment, Ike couldn't help but look at Su Wei, because he thought of Su Wei's ability. Su Wei is an intelligent life, but his intelligent life has strange spatial abilities. He can shuttle and stay in a certain space, or directly take away the things inside through the power of space without destroying the items.

"If I give you a piece of iron like this, can you make this space inside without destroying its external structure?" Eck asked Su Wei.

Su Wei took a piece of stubborn iron and looked at it, then thought about it carefully, shook his head and said, "I can't do it."

"Can't do it?" Ike asked repeatedly.

Su Wei nodded: "Yes, I can't do it. This space is too small, and it's very difficult for you to dig out such a small space directly inside the iron item. If it's bigger, I might be able to try it, but if it's such a small thing, I'll do it."

Ike raised his hand to stop Su Wei and continued to say. He thought about it and asked again: "Then tell me, if your ability is further not considered the limitations of your ability. Just by judging from the characteristics of ability, how much is possible?"

Su Wei answered without hesitation: "100%, of course, this does not take into account the limitations of my ability, but is just a theoretical judgment."

Hearing this sentence, Eck immediately laughed. He laughed to the sky. Su Wei gave them a satisfactory answer. He could now determine the origin of these two pieces of stubborn irons. They must have been brought by Liang Zheng from the so-called divine realm. As for who made them like this, it is unknown.

Ike's judgment is just a judgment. No one knows whether it is the fact or not. However, for Ike, the possibility of this judgment is extremely high. Now, there is only one question before them, and this question is where the unknown civilization is located, but Ike cannot give an answer.

Based on the life planet they landed as the center, Ike calculated based on the time when Liang Zheng left. Of course, this time has great inaccuracy, but the information they obtained can only be like this. The powerful intelligent brain system of the Pioneer Space Exploration Spacecraft calculated according to the calculation method required by Ike. Then three range answers were given. The radius distance difference between these three range answers was the navigation range generated by normal curvature navigation, transition navigation and possible errors caused by time difference.

When the answers to these three ranges came out, Ike left some areas out of them. The reason for doing this was that Ike considered the location of the life planet where Liang Zheng was located in the Andromeda system. They came from the distant Milky Way, and this life planet was the first life planet they came into contact with. It can also be concluded that in the angles and directions they came to, including the areas close to the edge and outer edges of Andromeda system, the possibility of the existence of unknown civilizations is extremely small.

You should know that the Pioneer Space Exploration Spaceship is a spacecraft that sails across large galaxies built by the Rand civilization's highest technology. Whether its performance or the functions of the intelligent brain system, including the ability to search surroundings during the navigation, it is incomparable to ordinary spacecraft. Furthermore, according to normal inference, the possible location of the unknown civilization should be based on the internal direction of the Andromeda system. Therefore, Ike asked the intelligent brain to draw out several key areas for reference.

"If you have to search for such a large area, it will take time." Su Yichen frowned and looked at the search range plan that Ike finally came up with. According to calculations and division of key areas, although it has been much smaller than the results of the previous preliminary calculations, for them, this is still an extremely vast universe.

If the volume of the Pioneer Space exploration spacecraft is compared with the size of this vast universe, this vast universe is even much larger than a small boat on Earth than the sea. If they have to complete the search, the time they spend will definitely not be completed in a few years. Perhaps this is a search for decades or even hundreds of years. If you are not lucky, perhaps all searches may not be able to find the other party.

"You have a better way?" Ike understood what Su Yichen pointed, and he asked helplessly.

Su Yichen did not answer, but his attitude had already told Ike his own answer. Yes! Apart from this method, what better way would he do in the vast universe? Although this method seems a little stupid, it is the easiest and most direct way. In the current situation, they can only follow this method to try their luck.

In the end, no one knows what luck will be. The Pioneer Space Exploration Spacecraft finally left the planet where Liang Zheng lived and headed towards the unknown starry sky ahead. In the following days, they will continue to expand and search according to regional search divisions. This will be a very boring journey, but it is also a journey that everyone is looking forward to miracles.

Time passes quickly, one day, two days, three days, four days, five days. January, February, March, April, May. One year, two years, three years, four years, five years.

When the sixth year came, they had spent five years in searching this purposeless area. During these five years, they were already quite far from Liang Zheng's life planet, but until now, they still found nothing. They just searched according to the itinerary plan every day, expanded the scope, and searched again.

Raymond Anthony sat on the bridge. In the past five years, he gradually became a qualified astronaut in controlling the spacecraft from an initial beginner. Moreover, in the past five years, Raymond Anthony has also been learning and improving. Although he is still not a scientist, his mastery of some knowledge has improved a lot compared to before.

With his eyes removed from the three-dimensional projection in front of him, Raymond Anthony glanced at Su Wei, who was not far from him. Su Wei was an intelligent life and was also a member of the spacecraft. In order to ensure that there were no omissions in the search, Su Wei's main job was to assist the spacecraft's intelligent brain system to review the search process.

In fact, this is not very useful, but Ike still asks Rasuwei for this, and Suwei has always done a good job.

Sighing lightly, Raymond Anthony felt a little bored, but in fact he had been bored long ago. How could it be not boring if everyone had to repeat such monotonous work almost every day? Of course, Raymond Anthony never said this to anyone, but just hid it quietly in his heart. What he most hopes now is to find that civilization earlier and end such a monotonous and boring life earlier.

"It's here!" At this moment, Su Wei suddenly shouted, and at the same time the spacecraft's intelligent brain system also gave a prompt. Raymond Anthony was stunned at first, then immediately shifted his eyes and looked at the three-dimensional image displayed.
Chapter completed!